Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639082 | Methods for the preparation of biphenyl isoxazole sulfonamides | Richard P. Polniaszek, John K. Thottathil, Theodor Denzel | 2003-10-28 |
| 6515136 | Methods for the preparation of biphenyl isoxazole sulfonamides | Richard P. Polniaszek, Jeffrey S. DePue, Chennagiri R. Pandit, Kumar Gadamasetti, Yadagiri Pendri +1 more | 2003-02-04 |
| 6326509 | Process for azole antifungal intermediate | Wangying Yang, Apurba Bhattacharya, Melissa Chau | 2001-12-04 |
| 6313308 | Methods for the preparation of biphenyl isoxazole sulfonamides | Ambarish K. Singh, Chien-Kuang Chen, John A. Grosso, Edward J. Delaney, Richard P. Polniaszek +1 more | 2001-11-06 |
| 5869734 | Preparation of optically active (S)-(-) and (R)-(+)-deoxyspergualin and novel intermediates thereof | John K. Thottathil | 1999-02-09 |
| 5856507 | Methods for the preparation of biphenyl isoxazole sulfonamides | Richard P. Polniaszek, Jeffrey S. DePue, Chennagiri R. Pandit, Kumar Gadamasetti, Yadagiri Pendri +1 more | 1999-01-05 |
| 5481011 | Process for preparing N-protected amino acid .alpha.-halomethyl ketones and alcohols from N-protected amino acid esters | Ping Chen, Peter Tai Wah Cheng, Steven H. Spergel, Joel C. Barrish, John K. Thottathil +2 more | 1996-01-02 |